GPS Space Vehicle Time Integrity for MJD 52327

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
22:17
03:55
23:59
 14,055
  6,135
   638
   613
  -216,624
  -216,793
40
40
0
0
0
0
0
0
 
2
2
1
2
00:00
21:24
06:11
23:59
 22,176
  9,307
   639
   606
   156,940
   157,313
63
41
1
0
0
0
0
0
 
3
3
1
2
00:00
20:58
02:45
23:59
  9,853
 10,868
   618
   625
    -3,888
    -4,140
43
40
1
0
0
0
0
0
 
4
1
05:05
11:59
 24,775
   650
   -28,302
166
0
0
0
 
5
5
1
2
08:40
15:50
13:45
19:21
 18,201
 12,574
   637
   647
    -1,372
    -1,412
44
42
0
0
0
0
0
0
 
6
1
11:11
16:21
 18,498
   632
     3,196
40
0
0
0
 
7
1
03:56
11:29
 27,068
   646
  -707,224
50
0
0
0
 
8
1
02:23
08:04
 20,385
   643
  -711,785
44
0
0
0
 
9
1
12:38
17:28
 17,304
   627
    31,921
44
0
0
0
 
10
1
07:49
14:30
 23,929
   651
      230
40
0
0
0
 
11
1
01:03
06:17
 18,680
   647
    -8,034
40
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:00
01:28
08:17
01:03
03:55
10:02
  3,756
  8,802
  6,257
   596
   638
   651
     3,335
     3,381
     3,403
42
39
44
0
0
0
0
0
0
0
0
0
 
14
1
15:00
23:36
 30,823
   628
    99,909
58
0
0
0
 
15
1
14:32
19:40
 18,350
   641
  -142,540
49
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:46
19:02
 18,876
   643
  -192,710
500
0
7596
0
 
18
1
12:32
20:36
 28,817
   636
    74,837
42
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
03:56
21:00
01:55
07:48
23:59
  6,880
 13,830
 10,746
   610
   657
   616
   140,461
   140,560
   140,696
43
44
40
0
0
0
0
0
0
0
0
0
 
21
1
15:50
21:55
 21,852
   653
      948
45
0
0
0
 
22
22
1
2
00:00
19:03
01:27
23:59
  5,213
 17,716
   600
   628
  -615,137
  -615,838
43
68
1
0
1
0
0
0
 
23
-
 
 
 
 
 
 
 
 
 
24
1
06:12
14:32
 29,888
   637
   -10,366
57
0
0
0
 
25
25
1
2
00:00
17:28
01:03
23:59
  3,758
 23,367
   611
   626
   -22,637
   -22,664
41
45
0
0
0
0
0
0
 
26
1
10:19
15:48
 19,386
   648
    73,138
90
0
0
0
 
27
1
01:03
06:55
 21,016
   641
   -10,975
44
0
0
0
 
28
1
03:08
09:43
 23,578
   656
    66,147
53
0
0
0
 
29
29
1
2
13:46
19:03
15:49
22:22
  7,332
 11,870
   610
   623
  -514,968
  -514,631
60
57
1
0
0
0
0
0
 
30
30
30
1
2
3
10:01
16:22
19:22
13:45
19:02
20:43
 13,382
  9,599
  4,838
   627
   635
   621
  -488,947
  -489,717
  -490,044
167
105
75
0
0
0
1
0
0
0
0
0
 
31
31
1
2
00:00
22:23
04:20
23:59
 15,536
  5,761
   632
   606
   -94,364
   -94,568
42
40
0
0
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.